<%@ page language="java"
         contentType="text/html; charset=UTF-8"
         pageEncoding="UTF-8"
         import="java.util.Map"
         import="com.shxt.hotel.background.User"
%>
<%
    request.setCharacterEncoding("UTF-8");
    int uid = Integer.parseInt(request.getParameter("uid"));
    
    User userManager = new User();
    int row = userManager.addBlacklist(uid);
    
    userManager.close();
    response.sendRedirect("../user_overview.jsp");
%>